Yes I have, i've changed the language, i've restarted, i've deleted and redownloaded the program. I also have windows 10, and i saw another post for it, however it didn't have the solution, so I am a bit stuck.

Vocalsynth producer by the name of DystoP
Reclist writer and EngUTAU enthusiast
Creator of sunetoha, Mita Souzou, Dominic Schöpfer, and Seibetsu series
Manager of Nanaoto series and Stanior
Ex-Esperantist
KiyoteruP